2018403448

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{2399}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 3810240000

約数和(自身を除く): 1791836552

約数列:

[1, 2, 4, 8, 251, 419, 502, 838, 1004, 1676, 2008, 2399, 3352, 4798, 9596, 19192, 105169, 210338, 420676, 602149, 841352, 1005181, 1204298, 2010362, 2408596, 4020724, 4817192, 8041448, 252300431, 504600862, 1009201724, 2018403448]

約数ペア:

[(1, 2018403448), (2, 1009201724), (4, 504600862), (8, 252300431), (251, 8041448), (419, 4817192), (502, 4020724), (838, 2408596), (1004, 2010362), (1676, 1204298), (2008, 1005181), (2399, 841352), (3352, 602149), (4798, 420676), (9596, 210338), (19192, 105169)]